54946458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{145361}}^1$

素因数の和:145379

約数の個数: 32

約数和(自身を含む): 139547520

約数和(自身を除く): 84601062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 145361, 290722, 436083, 872166, 1017527, 1308249, 2035054, 2616498, 3052581, 3924747, 6105162, 7849494, 9157743, 18315486, 27473229, 54946458]

約数ペア:

[(1, 54946458), (2, 27473229), (3, 18315486), (6, 9157743), (7, 7849494), (9, 6105162), (14, 3924747), (18, 3052581), (21, 2616498), (27, 2035054), (42, 1308249), (54, 1017527), (63, 872166), (126, 436083), (189, 290722), (378, 145361)]